trait SparkIntervalUtils extends AnyRef

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SparkIntervalUtils
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  1. final def !=(arg0: Any): Boolean
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  2. final def ##: Int
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  3. final def ==(arg0: Any): Boolean
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  4. val MAX_DAY: Long
    Attributes
    protected
  5. val MAX_HOUR: Long
    Attributes
    protected
  6. val MAX_MINUTE: Long
    Attributes
    protected
  7. val MAX_SECOND: Long
    Attributes
    protected
  8. val MIN_SECOND: Long
    Attributes
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  9. final def asInstanceOf[T0]: T0
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  10. def clone(): AnyRef
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  11. val dayStr: UTF8String
    Attributes
    protected
  12. def durationToMicros(duration: Duration, endField: Byte): Long
  13. def durationToMicros(duration: Duration): Long

    Converts this duration to the total length in microseconds.

    Converts this duration to the total length in microseconds.

    If this duration is too large to fit in a Long microseconds, then an exception is thrown.

    If this duration has greater than microsecond precision, then the conversion will drop any excess precision information as though the amount in nanoseconds was subject to integer division by one thousand.

    returns

    The total length of the duration in microseconds

    Exceptions thrown

    ArithmeticException If numeric overflow occurs

  14. final def eq(arg0: AnyRef): Boolean
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  15. def equals(arg0: AnyRef): Boolean
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  16. final def getClass(): Class[_ <: AnyRef]
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  17. def hashCode(): Int
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  18. val hourStr: UTF8String
    Attributes
    protected
  19. val intervalStr: UTF8String
    Attributes
    protected
  20. final def isInstanceOf[T0]: Boolean
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  21. val microsStr: UTF8String
    Attributes
    protected
  22. def microsToDuration(micros: Long): Duration

    Obtains a Duration representing a number of microseconds.

    Obtains a Duration representing a number of microseconds.

    micros

    The number of microseconds, positive or negative

    returns

    A Duration, not null

  23. val millisStr: UTF8String
    Attributes
    protected
  24. val minuteStr: UTF8String
    Attributes
    protected
  25. val monthStr: UTF8String
    Attributes
    protected
  26. def monthsToPeriod(months: Int): Period

    Obtains a Period representing a number of months.

    Obtains a Period representing a number of months. The days unit will be zero, and the years and months units will be normalized.

    The months unit is adjusted to have an absolute value < 12, with the years unit being adjusted to compensate. For example, the method returns "2 years and 3 months" for the 27 input months.

    The sign of the years and months units will be the same after normalization. For example, -13 months will be converted to "-1 year and -1 month".

    months

    The number of months, positive or negative

    returns

    The period of months, not null

  27. val nanosStr: UTF8String
    Attributes
    protected
  28. final def ne(arg0: AnyRef): Boolean
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  29. final def notify(): Unit
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  30. final def notifyAll(): Unit
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  31. def periodToMonths(period: Period, endField: Byte): Int
  32. def periodToMonths(period: Period): Int

    Gets the total number of months in this period.

    Gets the total number of months in this period.

    This returns the total number of months in the period by multiplying the number of years by 12 and adding the number of months.

    returns

    The total number of months in the period, may be negative

    Exceptions thrown

    ArithmeticException If numeric overflow occurs

  33. val secondStr: UTF8String
    Attributes
    protected
  34. def stringToInterval(input: UTF8String): CalendarInterval

    Converts a string to CalendarInterval case-insensitively.

    Converts a string to CalendarInterval case-insensitively.

    Exceptions thrown

    IllegalArgumentException if the input string is not in valid interval format.

  35. final def synchronized[T0](arg0: => T0): T0
    Definition Classes
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  36. def toDayTimeIntervalString(micros: Long, style: IntervalStyle, startField: Byte, endField: Byte): String

    Converts a day-time interval as a number of microseconds to its textual representation which conforms to the ANSI SQL standard.

    Converts a day-time interval as a number of microseconds to its textual representation which conforms to the ANSI SQL standard.

    micros

    The number of microseconds, positive or negative

    style

    The style of textual representation of the interval

    startField

    The start field (DAY, HOUR, MINUTE, SECOND) which the interval comprises of.

    endField

    The end field (DAY, HOUR, MINUTE, SECOND) which the interval comprises of.

    returns

    Day-time interval string

  37. def toString(): String
    Definition Classes
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  38. def toYearMonthIntervalString(months: Int, style: IntervalStyle, startField: Byte, endField: Byte): String

    Converts an year-month interval as a number of months to its textual representation which conforms to the ANSI SQL standard.

    Converts an year-month interval as a number of months to its textual representation which conforms to the ANSI SQL standard.

    months

    The number of months, positive or negative

    style

    The style of textual representation of the interval

    startField

    The start field (YEAR or MONTH) which the interval comprises of.

    endField

    The end field (YEAR or MONTH) which the interval comprises of.

    returns

    Year-month interval string

  39. def unitToUtf8(unit: String): UTF8String
    Attributes
    protected
  40. final def wait(arg0: Long, arg1: Int): Unit
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    @throws(classOf[java.lang.InterruptedException])
  41. final def wait(arg0: Long): Unit
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  42. final def wait(): Unit
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  43. val weekStr: UTF8String
    Attributes
    protected
  44. val yearStr: UTF8String
    Attributes
    protected

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    Deprecated

    (Since version 9)

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